Dry sweep oil absorbent is a granular based absorbent product, that is 1.5 times more absorbent than clay. Dry sweep is a sustainable bio-based product that works on spills of oil, paint, grease, chemicals, fuel and more! Why pay more for clay when you don't need to? Proudly grown and made in the USA. Product Features:Granular absorbent productUSDA Bio-PreferredManufactured with recycled bio-based raw materialsContains NO Crystalline Silica that is harmful to humansContains micro-organisms that bioremediates hydrocarbons (Motor oil, hydraulics, diesel fuel, etc.) into a non-toxic compoundCost effectiveOne bag absorbs 3 gallons of oilWorks on spills of Oil, paint, grease, chemicals, fuel and moreMade in the USAUsed by the U.S. Army, Navy, Air Force and Marine Corps.6 cubic ft bag